19841388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236207}}^1$

素因数の和:236221

約数の個数: 24

約数和(自身を含む): 52910592

約数和(自身を除く): 33069204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236207, 472414, 708621, 944828, 1417242, 1653449, 2834484, 3306898, 4960347, 6613796, 9920694, 19841388]

約数ペア:

[(1, 19841388), (2, 9920694), (3, 6613796), (4, 4960347), (6, 3306898), (7, 2834484), (12, 1653449), (14, 1417242), (21, 944828), (28, 708621), (42, 472414), (84, 236207)]